XML 41 R41.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Financial instruments (Details)
In Millions
3 Months Ended 6 Months Ended
Jul. 01, 2011
USD ($)
Jun. 25, 2010
USD ($)
Jul. 01, 2011
USD ($)
Jun. 25, 2010
USD ($)
Dec. 31, 2010
USD ($)
Jul. 01, 2011
Euro [Member]
USD ($)
Jul. 01, 2011
Euro [Member]
EUR (€)
Jul. 01, 2011
Estimate of Fair Value, Fair Value Disclosure [Member]
USD ($)
Jul. 01, 2011
Quoted Prices In Active markets for Identical Assets (Level 1) [Member]
USD ($)
Jul. 01, 2011
Significant Other Observable Inputs (Level 2) [Member]
USD ($)
Jul. 01, 2011
Significant Unobservable Inputs (Level 3) [Member]
USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                      
Foreign exchange forward contracts outstanding to sell forward           $ 4.4 € 3.0        
Derivatives - Consolidated Balance Sheets [Abstract]                      
Foreign exchange forward contracts, accrued expenses and other current liabilities (0.2)   (0.2)   (0.5)     (0.2) [1] 0 [1] (0.2) [1] 0 [1]
Total (0.2)   (0.2)   (0.5)     (0.2) [1] 0 [1] (0.2) [1] 0 [1]
Derivatives - Consolidated Statement of Operations [Abstract]                      
Foreign exchange forward contracts, other (expense) income, net (0.2) 0.8 (0.5) 1.6              
Total (0.2) 0.8 (0.5) 1.6              
Estimated fair value of the outstanding borrowings under senior revolving credit facility 43.0   43.0                
Estimated fair value of the convertible senior notes 49.1   49.1                
Liabilities                      
Other (0.2)   (0.2)   (0.5)     (0.2) [1] 0 [1] (0.2) [1] 0 [1]
Total               $ (0.2) $ 0 $ (0.2) $ 0
[1] Amounts include forward contracts outstanding in our Consolidated Balance Sheets